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Home -> Community -> Mailing Lists -> Oracle-L -> Listener freezes up
AIX: 4.3.2.0
RDBMS 8.1.6.3
We have two instances on two different servers. There is replication from
serverA to serverB. Periodically SID_A starts filling its alertlog with
"ORA-00020 Max sessions" errors. It is reporting a failure of the replication
into SID_B. It is SID_B that has the max sessions error (this is verified by
connection to SQLNET on both instances). A
At the same time the listener on serverA freezes up with anywhere from 400-600 ESTABLISHED connections against port 1521 - the SQLNET LISTENER.
I'm capturing TNSPING times from server_B to SID_A. I'm also capturing a session count every 2 minutes. In my opinion the session count starts going up about 20 minutes before the TNSPING time get very long and ultimately stops returning.
We've had a TAR open for weeks and Oracle cannot solve it.
Any ideas for further troubleshooting?
..t
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Author:
INET: blair_at_pjm.com
Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists --------------------------------------------------------------------To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Mon Jul 02 2001 - 22:06:29 CDT
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